378515280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:350

約数の個数: 320

約数和(自身を含む): 1417409280

約数和(自身を除く): 1038894000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 41, 44, 48, 52, 55, 60, 65, 66, 78, 80, 82, 88, 104, 110, 120, 123, 130, 132, 143, 156, 164, 165, 176, 195, 205, 208, 220, 240, 246, 260, 264, 269, 286, 312, 328, 330, 390, 410, 429, 440, 451, 492, 520, 528, 533, 538, 572, 615, 624, 656, 660, 715, 780, 807, 820, 858, 880, 902, 984, 1040, 1066, 1076, 1144, 1230, 1320, 1345, 1353, 1430, 1560, 1599, 1614, 1640, 1716, 1804, 1968, 2132, 2145, 2152, 2255, 2288, 2460, 2640, 2665, 2690, 2706, 2860, 2959, 3120, 3198, 3228, 3280, 3432, 3497, 3608, 4035, 4264, 4290, 4304, 4510, 4920, 5330, 5380, 5412, 5720, 5863, 5918, 6396, 6456, 6765, 6864, 6994, 7216, 7995, 8070, 8528, 8580, 8877, 9020, 9840, 10491, 10660, 10760, 10824, 11029, 11440, 11726, 11836, 12792, 12912, 13530, 13988, 14795, 15990, 16140, 17160, 17485, 17589, 17754, 18040, 20982, 21320, 21520, 21648, 22058, 23452, 23672, 25584, 27060, 27976, 29315, 29590, 31980, 32280, 33087, 34320, 34970, 35178, 35508, 36080, 38467, 41964, 42640, 44116, 44385, 46904, 47344, 52455, 54120, 55145, 55952, 58630, 59180, 63960, 64560, 66174, 69940, 70356, 71016, 76934, 83928, 87945, 88232, 88770, 93808, 104910, 108240, 110290, 115401, 117260, 118360, 121319, 127920, 132348, 139880, 140712, 142032, 143377, 153868, 165435, 167856, 175890, 176464, 177540, 192335, 209820, 220580, 230802, 234520, 236720, 242638, 264696, 279760, 281424, 286754, 307736, 330870, 351780, 355080, 363957, 384670, 419640, 430131, 441160, 461604, 469040, 485276, 529392, 573508, 577005, 606595, 615472, 661740, 703560, 710160, 716885, 727914, 769340, 839280, 860262, 882320, 923208, 970552, 1147016, 1154010, 1213190, 1323480, 1407120, 1433770, 1455828, 1538680, 1577147, 1720524, 1819785, 1846416, 1941104, 2150655, 2294032, 2308020, 2426380, 2646960, 2867540, 2911656, 3077360, 3154294, 3441048, 3639570, 4301310, 4616040, 4731441, 4852760, 5735080, 5823312, 6308588, 6882096, 7279140, 7885735, 8602620, 9232080, 9462882, 9705520, 11470160, 12617176, 14558280, 15771470, 17205240, 18925764, 23657205, 25234352, 29116560, 31542940, 34410480, 37851528, 47314410, 63085880, 75703056, 94628820, 126171760, 189257640, 378515280]

約数ペア:

[(1, 378515280), (2, 189257640), (3, 126171760), (4, 94628820), (5, 75703056), (6, 63085880), (8, 47314410), (10, 37851528), (11, 34410480), (12, 31542940), (13, 29116560), (15, 25234352), (16, 23657205), (20, 18925764), (22, 17205240), (24, 15771470), (26, 14558280), (30, 12617176), (33, 11470160), (39, 9705520), (40, 9462882), (41, 9232080), (44, 8602620), (48, 7885735), (52, 7279140), (55, 6882096), (60, 6308588), (65, 5823312), (66, 5735080), (78, 4852760), (80, 4731441), (82, 4616040), (88, 4301310), (104, 3639570), (110, 3441048), (120, 3154294), (123, 3077360), (130, 2911656), (132, 2867540), (143, 2646960), (156, 2426380), (164, 2308020), (165, 2294032), (176, 2150655), (195, 1941104), (205, 1846416), (208, 1819785), (220, 1720524), (240, 1577147), (246, 1538680), (260, 1455828), (264, 1433770), (269, 1407120), (286, 1323480), (312, 1213190), (328, 1154010), (330, 1147016), (390, 970552), (410, 923208), (429, 882320), (440, 860262), (451, 839280), (492, 769340), (520, 727914), (528, 716885), (533, 710160), (538, 703560), (572, 661740), (615, 615472), (624, 606595), (656, 577005), (660, 573508), (715, 529392), (780, 485276), (807, 469040), (820, 461604), (858, 441160), (880, 430131), (902, 419640), (984, 384670), (1040, 363957), (1066, 355080), (1076, 351780), (1144, 330870), (1230, 307736), (1320, 286754), (1345, 281424), (1353, 279760), (1430, 264696), (1560, 242638), (1599, 236720), (1614, 234520), (1640, 230802), (1716, 220580), (1804, 209820), (1968, 192335), (2132, 177540), (2145, 176464), (2152, 175890), (2255, 167856), (2288, 165435), (2460, 153868), (2640, 143377), (2665, 142032), (2690, 140712), (2706, 139880), (2860, 132348), (2959, 127920), (3120, 121319), (3198, 118360), (3228, 117260), (3280, 115401), (3432, 110290), (3497, 108240), (3608, 104910), (4035, 93808), (4264, 88770), (4290, 88232), (4304, 87945), (4510, 83928), (4920, 76934), (5330, 71016), (5380, 70356), (5412, 69940), (5720, 66174), (5863, 64560), (5918, 63960), (6396, 59180), (6456, 58630), (6765, 55952), (6864, 55145), (6994, 54120), (7216, 52455), (7995, 47344), (8070, 46904), (8528, 44385), (8580, 44116), (8877, 42640), (9020, 41964), (9840, 38467), (10491, 36080), (10660, 35508), (10760, 35178), (10824, 34970), (11029, 34320), (11440, 33087), (11726, 32280), (11836, 31980), (12792, 29590), (12912, 29315), (13530, 27976), (13988, 27060), (14795, 25584), (15990, 23672), (16140, 23452), (17160, 22058), (17485, 21648), (17589, 21520), (17754, 21320), (18040, 20982)]